XTOOL D9 PRO OBD2 Bi-directional Scan Tool for VW/Benz/BMW – ECU Online Programmer, ECU Coding & Active Test Diagnostic Tool

XTOOL D9 Pro is an OE-level professional full diagnostic scanner that delivers efficient, dealership-grade diagnostic services. Powered by Android 5.1, it features a responsive touchscreen, 2GB RAM + 64GB ROM, and includes 3 years of free software updates plus a 5-year warranty.

Product Functions

OE-Level Full System Diagnostics

The XTOOL D9 Pro performs comprehensive diagnostics across all major vehicle systems—including engine, Transmission (TCM), Airbag (SRS), ABS, TPMS, BCM, Body, AC, and more. It reads and clears trouble codes, displays live data streams, and executes active tests to verify module functionality—delivering accurate, in-depth results comparable to dealer-level equipment.

42+ Common Maintenance, Reset & Relearn Functions

Built for daily shop use, the D9 Pro includes over 42 essential maintenance services:

• Oil Reset: Resets service intervals and turns off the oil light after an oil change.
• EPB Reset: Resets electronic parking brake after brake pad replacement.
• SAS Adjustment: Calibrates the steering angle sensor.
• DPF Reset: Initiates diesel particulate filter regeneration.
• BMS Reset: Registers a new battery with the ECU after replacement.
• Throttle Relearn: Sets initial throttle parameters for proper air intake control.
• ABS Bleeding: Cycles the ABS pump to remove air from the brake system.
• Injector Coding: Codes new fuel injectors after replacement.
• Transmission Match: Resets adaptive shift points in the automatic transmission control unit.
• Gear Learning: Allows the crankshaft position sensor to learn machining tolerances for improved misfire diagnosis.
• Key Programming / IMMO: Disables lost keys and programs new key fobs.
• Enhanced Special Functions: Includes Steering Position Sensor Calibration, Hybrid Compression Test, HVAC Module Calibration, Zero Point Calibration, Injector Balance Test, ECU Configuration, VGT Turbo Calibration, Idle Learn Reset, Alcohol Content Reset, ABS Initialization, Seat Weight Sensor Calibration, Fuel Trim Reset, Cylinder Power Balance, Crankshaft Sensor Relearn, Language Change, A/F Settings, Stop/Start Reset, and more.

2023 Advanced Special Functions

Additional capabilities include: Reset Control Unit, Odometer Read, Rain/Light Sensor Calibration, A/C Relearn, HV Battery Management, VIN Write, Clutch Adaptation, and more.

Bi-Directional Control, Active Tests, ECU Coding & ECU Programming

The XTOOL D9 Pro supports bi-directional communication, enabling real-time command execution to vehicle modules—such as toggling the A/C clutch, activating fuel injectors, cycling the ABS pump, or operating windows, doors, and sunroof—without using physical vehicle controls. This accelerates troubleshooting for both professionals and DIYers.

It also offers online ECU programming for Benz, BMW, and VW vehicles, and offline ECU Programming for Ford and Mazda—supporting replacement of PCMs and ECMs.

ECU Coding

Each vehicle actuator is identified by a unique code stored in the ECU. The D9 Pro’s advanced ECU coding function addresses key scenarios:

• After replacing faulty actuators or components, coding ensures the ECU recognizes new parts.
• Modifying ECU codes can unlock enhanced performance or premium vehicle features.
• Enables seamless communication between multiple car systems so actuators operate correctly.

Powerful Key Programming Function

Key programming is essential for modern repair work. The D9 Pro supports:

• Reading/writing/backing up IMMO data via EEPROM Adapter (sold separately)
• PIN code reading
• Adding new keys (fob or smart)
• Remote learning and key matching
• ALL-KEYS-lost recovery functions

Note: Key programming compatibility varies by vehicle. Verify support before purchase.

Smart AutoVIN, Auto Scan, Bluetooth & Cable Connectivity

For greater efficiency, connect the included VCI to the vehicle’s OBD2 port and operate the D9 Pro wirelessly via Bluetooth within a 33-foot (10m) range. Use Smart AutoVIN to instantly identify the vehicle with one tap, or run Auto Scan to comprehensively check all available modules—reducing diagnosis time significantly.

Smart AutoVIN technology quickly retrieves vehicle information, enabling immediate access to relevant diagnostic systems.

Supports DOIP Protocol and CAN FD Technology

The D9 Pro is equipped for next-generation vehicle networks, supporting the DOIP protocol and CAN FD frames—featuring enhanced control fields (EDL, BRS, ESI bits), updated DLC encoding, and an extended 21-bit CRC algorithm for reliable high-speed communication.

Comprehensive Vehicle Coverage & Multi-Language Support

The XTOOL D9 Pro supports diagnostics and emissions testing on over 10,000 global vehicle models through 2023, including cars, SUVs, minivans, and 12V light-duty trucks. It covers:

• GM 2020+ CAN FD-compliant vehicles
• BMW E/F/G chassis, Jaguar, and Land Rover models using DOIP protocol
• 99.9% of OBDII/EOBD-compliant vehicles for emissions checks

Available in 12+ languages: English, Spanish, German, French, Portuguese, Italian, Finnish, Arabic, Japanese, Thai, Korean, Polish, Russian, and Chinese. Contact support with your device S/N to switch languages.

Advanced Functionality with Optional Extension Modules

Expand capabilities with separately purchased accessories:

• Videoscope: Inspects hard-to-reach areas like engine internals, fuel tanks, and brake systems.
• KC501: Supports Benz infrared key programming, VW 4th/5th IMMO, EEPROM, and chip programming.
• KC100: For VW 4th and 5th generation immobilizer systems.
• KS01: Enables Toyota all-keys-lost programming.
• KS02: Supports Mitsubishi all-keys-lost scenarios.

Additional XTOOL D9 Pro Features

Online Repair Resources

Access over 200,000 vehicle-specific service manuals, repair cases, technical guides, and operation tutorials.

One-Click VIN Identification

Smart AutoVIN technology identifies your vehicle instantly with a single tap—automatically scanning ECUs, retrieving vehicle data, and launching targeted diagnostics to save time.

One-Click Health Report Generation

Perform a “Global Test” (Full Scan) to assess all vehicle modules. Upon completion, the tool auto-generates a detailed diagnostic report saved internally in PDF format. With built-in Wi-Fi, reports can be emailed directly to your office or customer.

Maintenance Help Center

Includes how-to videos, operation guides, user manuals, FAQs, and quick-start instructions.

Powerful Hardware Specifications

Features a 9.7-inch display, 2GB RAM + 128GB ROM, 10,000mAh 3.7V battery, 8MP camera (compatible with XV100 Endoscope), plus Bluetooth and Wi-Fi for seamless online updates.

Package Includes

• 1 x XTOOL D9 Pro Diagnostic Tablet